The Nintendo Switch 2 is nearly here, and while excitement builds for the upgraded hybrid console experience, one key detail you shouldn’t overlook is storage capacity. With only 256GB of internal storage built-in, space will fill up quickly if you plan to keep multiple games installed at once. Unlike the original Switch, which supported standard MicroSDXC cards, the new model requires a faster storage solution: MicroSD Express.
This shift brings performance benefits but also comes with a higher price tag compared to older UHS-based SD cards. While it may feel limiting at first glance, Nintendo’s decision likely stems from a desire to maintain consistent, high-speed access to game data—similar to the fast UFS storage found inside the console itself.
Why MicroSD Express?
Unlike traditional SD cards, MicroSD Express uses the PCIe 3.1 interface, the same technology used by modern SSDs in PCs. This allows for significantly faster read and write speeds—up to 985MB/s in the case of micro-sized variants. While not as fast as the NVMe drives found in high-end handheld PCs, this speed boost ensures that external storage on the Switch 2 performs more closely to internal storage, improving load times and gameplay responsiveness.
It's worth noting that regular MicroSD cards are no longer compatible for game installation. The only exception is transferring screenshots and videos from your original Switch. So, if you're planning to expand your Switch 2 storage, a MicroSD Express card is your only option.
Top MicroSD Express Cards for Nintendo Switch 2
1. Lexar Play Pro
- Best Overall
- Available in up to 1TB
- Read speeds up to 900MB/s
- Premium pricing
- Limited availability at launch
The Lexar Play Pro stands out as the fastest and highest-capacity MicroSD Express card currently available. Its 1TB model offers generous storage space, and its read speeds top out at 900MB/s—ideal for gamers who want maximum flexibility. However, due to high demand ahead of the Switch 2 release, stock is limited. If you can find it, especially through retailers like Adorama where it's on backorder, it's a solid long-term investment.
2. SanDisk MicroSD Express
- Most Readily Available
- Up to 256GB capacity
- Read speeds up to 880MB/s
- Reliable brand reputation
- Lower capacity limits
If immediate availability is your priority, the SanDisk MicroSD Express card is your best bet. It delivers solid performance with read speeds reaching 880MB/s and comes from a trusted brand known for durable storage solutions. While it maxes out at 256GB—matching the internal storage of the Switch 2—it's an accessible entry point for those eager to get started without delay.
3. Samsung MicroSD Express (Nintendo-Branded)
- Officially Endorsed Option
- Backed by Samsung quality
- Limited published specs
- Expected availability via Nintendo and GameStop
Samsung’s officially licensed MicroSD Express card is still shrouded in mystery, with little information released about its read/write speeds or potential future variants beyond the rumored 256GB version. However, being sold directly by Nintendo adds a layer of confidence for many users. As more details become available, this could become a popular choice among Switch 2 owners seeking certified compatibility.
Frequently Asked Questions
How fast is MicroSD Express?
MicroSD Express leverages the PCIe 3.1 interface, offering theoretical read speeds up to 985MB/s. That’s significantly faster than the UHS-I SD cards used on the original Nintendo Switch, bringing external storage performance closer to the internal UFS flash memory of the Switch 2.
How long will a MicroSD Express card last?
Like all SD cards, MicroSD Express cards have a finite lifespan influenced by usage conditions and physical handling. On average, they should last between 5 to 10 years under normal gaming conditions. However, avoid relying solely on them for long-term archival of important data—always keep backups.
As the Nintendo Switch 2 launches and more MicroSD Express options flood the market, your choices will expand. For now, prioritize reliability, availability, and performance when selecting your expansion card. And remember, [ttpp] will always be there to help guide your next tech purchase decisions.
